import Vue from 'vue'
import App from './App.vue'

Vue.config.productionTip = false

new Vue({
  render: h => h(App),

  //  render: h => h(App)的实质
  // render:(createElement)=>{
  //   return  createElement('h1','今天天气真好啊')
  // }
  
}).$mount('#app')
